Forum Discussion
Transport-level Error using Dataflows Gen2
We are starting to receive the following error when running a dataflow gen 2 to the from on prem SQL Server to the lakehouse. Mashup Exception Error Couldn't refresh the entity because of an i...
Hi!
This error is typically thrown by SQL Server when there's a firewall issue happening at one point. It would be something between your network and the service itself.
Could you please review the article below and let us know if it helps?
We have already solved for the firewall issue in June/July. I have confirmed we can connect to the sql endpoint just fine.